No, illegal drugs cannot be passed but a man who uses them may indulge in other types of risky behaviour such as unprotected sex and may expose himself and you to infectiosn such as HIV. Also illegal drugs may cause reduced fertility and/or abnormal sperm casuing genetic damage.
Yes, THC can be present in semen if the individual has used marijuana. However, the amount of THC that can be passed through semen is typically low and unlikely to affect a partner or unborn child.
no but stds can
Most definitely [The above comment needs a citation to back it up] My guess is that, at most, some trace chemicals can end up in semen. There is no reason for me to believe there will be any effect, and if there is, it's most likely different depending on which drug you're talking about.
The only drug that may affect your semen is cocaine; sometimes the properties of cocaine can mix up with the properties of your semen, causing you to ejaculate little cocaine, and more semen. However, if you have a infection through drugs, in most cases, you still may not feel any difference in texture.
No it can't, Aids can only be passed through by exchanging blood or semen.
no
No, semen in urine will not affect the UA in any way.
Most prescription drugs are not known to affect the sperm production.
HIV can be transmitted by semen or by vaginal fluid, even if those fluids don't meet. The pathogen is transmitted though mucous membranes or broken skin, not through some alchemy that occurs when vaginal fluid and semen meet.
No- there is virtually no connection between bodily fluids that would hold some residue of drugs and semen.
No. That would not be a side effect.